Barcode Writer in Pure PostScript
GS1 Barcode Syntax Engine
GS1 EPC Tag Data Translation (TDS 2.3 / TDT 2.2) for RAIN RFID. Cross-platform: .NET, npm, Python, Swift, Android, Flutter.
GS1 Barcode Syntax Dictionary and Syntax Tests
API to translate GS1 keys to different formats
Java library and Quarkus extensions for GS1 identifiers: convert EPC URN to GS1 Digital Link Web URI and back, validate against GS1 rules (check digit, GCP length), and generate Digital Link QR codes. Covers SGTIN, SSCC, SGLN, GRAI, GIAI, GDTI, ITIP, UPUI, LGTIN and more. EPCIS 2.0 ready.
Strongly Typed GS1 Digital Link
GOTO - GS1 Digital Link compliant resolver
GS1 Digital Link implementation for Rust
Swift package providing the GS1 Barcode Syntax Engine
GS1 Barcode & Digital Link Decoder (Sunrise 2027) (typescript client)
Describes how to check if a given GS1 Digital Link URI conforms to the constrained syntax as defined in CBV 2.0 to populate EPCIS events
Open source GS1 .NET libraries by Evebury — GDSN validation, Digital Link generation, and OpenType typography. Visit evebury.github.io for docs and examples.
GS1 Barcode & Digital Link Decoder (Sunrise 2027) (python client)
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